Shut down any sort of firewalls or anti-virus software on your computer.An original USB cable or one with good quality.A computer run Windows with proper Internet connection.How to root any Android device and version with KingoRoot APK? Root Android 4.2.2(Jelly Bean) with KingoRoot (PC Version) If still failed after tried many times, refer to KingoRoot Android(PC Version), which has a higher success rate than app.It is better try more than once if root failed for different rooting methods.Press 'One Click Root' when you see the button.By the time download finish, install and launch KingoRoot.Download KingoRoot.apk file into your device.Enable the unknown sources in setting menu.Your device may rooted without computer by using this app.
IMPORTANT Please try KingoRoot.apk first. Root Android 4.2.2 Jelly Bean with KingoRoot APK without Computer
KingoRoot provides the easiest and fastest one click root solution for Android 4.2.2 Jelly Bean devices. KingoRoot Android is the best one-click Android root tool for devices running 4.2.2 including hot selling devices like Samsung GT-S7582 Galaxy S Duos 2, Huawei Y330-U11 Ascend Y330 and else.
